System::getPhpExtensions() - Code Metrics - o2system/filesystem - Measure and Improve Code Quality continuously with Scrutinizer

System::getPhpExtensions() A
last analyzed 2019-09-25 13:12 UTC

↳ Parent: System

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	1
c	1
b	0
f	0
nc	1
nop	1
dl	0
loc	3
rs	10

<?php
/**
 * This file is part of the O2System Framework package.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @author         Steeve Andrian Salim
 * @copyright      Copyright (c) Steeve Andrian Salim
 */

// ------------------------------------------------------------------------

namespace O2System\Filesystem;

// ------------------------------------------------------------------------

/**
 * Class System
 *
 * @package O2System\Filesystem
 */
class System
{
    /**
     * System::getInfo
     *
     * Gets system info.
     *
     * @link http://php.net/manual/en/function.php-uname.php
     *
     * @return string Returns the description, as a string.
     */
    public function getInfo()
    {
        return php_uname();
    }

    // ------------------------------------------------------------------------

    /**
     * System::getHostname
     *
     * Gets system hostname.
     *
     * @return string Host name. eg. localhost.example.com.
     */
    public function getHostname()
    {
        return php_uname('n');
    }

    // ------------------------------------------------------------------------

    /**
     * System::getName
     *
     * Gets operating system name.
     *
     * @return string Operating system name. eg. FreeBSD.
     */
    public function getName()
    {
        return php_uname('s');
    }

    // ------------------------------------------------------------------------

    /**
     * System::getVersion
     *
     * Gets version of operating system.
     *
     * @return string Version information. Varies a lot between operating systems.
     */
    public function getVersion()
    {
        return php_uname('v');
    }

    // ------------------------------------------------------------------------

    /**
     * System::getRelease
     *
     * Gets release name of operating system
     *
     * @return string Release name. eg. 5.1.2-RELEASE.
     */
    public function getRelease()
    {
        return php_uname('r');
    }

    // ------------------------------------------------------------------------

    /**
     * System::getMachine
     *
     * Gets machine type.
     *
     * @return string Machine type. eg. i386.
     */
    public function getMachine()
    {
        return php_uname('m');
    }

    // ------------------------------------------------------------------------

    /**
     * System::getPhpSapi
     *
     * Returns a lowercase string that describes the type of interface (the Server API, SAPI) that PHP is using. For
     * example, in CLI PHP this string will be "cli" whereas with Apache it may have several different values depending
     * on the exact SAPI used. Possible values are listed below.
     *
     * @link http://php.net/manual/en/function.php-sapi-name.php
     *
     * @return string Returns the interface type, as a lowercase string.
     */
    public function getPhpSapi()
    {
        return php_sapi_name();
    }

    // ------------------------------------------------------------------------

    /**
     * System::getPhpVersion
     *
     * Gets the current PHP version
     *
     * @return void If the optional extension parameter is specified, phpversion() returns the version of that
     *              extension, or FALSE if there is no version information associated or the extension isn't enabled.
     */
    public function getPhpVersion()
    {
        return phpversion();

    }

    // ------------------------------------------------------------------------

    /**
     * System::getPhpExtensionVersion
     *
     * Gets php extension version.
     *
     * @param  string $extension An optional extension name.
     *
     * @return void
     */
    public function getPhpExtensionVersion($extension)
    {
        return phpversion($extension);

    }

    // ------------------------------------------------------------------------

    /**
     * System::getPhpExtensions
     *
     * Gets Php Extensions
     *
     * @param  boolean $zendExtensions
     *
     * @return array Returns an array with the names of all modules compiled and loaded
     */
    public function getPhpExtensions($zendExtensions = false)
    {
        return get_loaded_extensions($zendExtensions);
    }

    // ------------------------------------------------------------------------

    /**
     * System::isPhpExtensionLoaded
     *
     * Get Status Is Php Extension Loaded.
     *
     * @param  string $extension An optional extension name.
     *
     * @return boolean
     */
    public function isPhpExtensionLoaded($extension)
    {
        return (bool)extension_loaded($extension);
    }

    // ------------------------------------------------------------------------

    /**
     * System::getZendVersion
     *
     * Gets the version of the current Zend engine
     *
     * @return string Returns the Zend Engine version number, as a string.
     */
    public function getZendVersion()
    {
        return zend_version();
    }

    // ------------------------------------------------------------------------

    /**
     * System::getZendOptimizerVersion
     *
     * Gets Version of Zend Optimizer
     *
     * @return boolean Returns TRUE if function_name exists and is a function, FALSE otherwise.
     */
    public function getZendOptimizerVersion()
    {
        return function_exists('zend_optimizer_version') ? zend_optimizer_version() : false;

    }

    // ------------------------------------------------------------------------

    /**
     * System::getConfigurations
     *
     * @param  null|string $extension An Optional extension name
     * @param  boolean     $details
     *
     * @return mixed Returns the return value of the callback, or FALSE on error.
     */
    public function getConfigurations($extension = null, $details = true)
    {
        return call_user_func_array('ini_get_all', func_get_args());
    }

    // ------------------------------------------------------------------------

    /**
     * System::getMacAddress
     *
     * Gets system mac address.
     *
     * @return string
     */
    public function getMacAddress()
    {
        switch (PHP_OS) {
            default:
            case 'Darwin':
            case 'FreeBSD':
                $cmd = '/sbin/ifconfig';
                break;
            case 'Windows':
                $cmd = "ipconfig /all ";
                break;
        }

        $string = trim(shell_exec($cmd));

        if (preg_match_all('/([0-9a-f]{2}:){5}\w\w/i', $string, $matches)) {
            if (isset($matches[ 0 ])) {
                return reset($matches[ 0 ]); // get first mac address
            }
        } else {
            return implode(':', str_split(substr(md5('none'), 0, 12), 2));
        }
    }

    // ------------------------------------------------------------------------

    /**
     * System::getLoadAvg
     *
     * Gets system load averages.
     *
     * @param int $interval
     *
     * @return float
     */
    public function getLoadAvg($interval = 1)
    {
        $rs = sys_getloadavg();
        $interval = $interval >= 1 && 3 <= $interval ? $interval : 1;
        $load = $rs[ $interval ];

        return round(($load * 100) / $this->getCpuCores(), 2);
    }

    // ------------------------------------------------------------------------

    /**
     * System::getCpuCores
     *
     * Gets the numbers of system cores.
     *
     * @return int
     */
    public function getCpuCores()
    {
        $numCpus = 1;
        if (is_file('/proc/cpuinfo')) {
            $cpuinfo = file_get_contents('/proc/cpuinfo');
            preg_match_all('/^processor/m', $cpuinfo, $matches);
            $numCpus = count($matches[ 0 ]);
        } else {
            if ('WIN' == strtoupper(substr(PHP_OS, 0, 3))) {
                $process = @popen('wmic cpu get NumberOfCores', 'rb');
                if (false !== $process) {
                    fgets($process);
                    $numCpus = intval(fgets($process));
                    pclose($process);
                }
            } else {
                $process = @popen('sysctl -a', 'rb');
                if (false !== $process) {
                    $output = stream_get_contents($process);
                    preg_match('/hw.ncpu: (\d+)/', $output, $matches);
                    if ($matches) {
                        $numCpus = intval($matches[ 1 ][ 0 ]);
                    }
                    pclose($process);
                }
            }
        }

        return $numCpus;
    }
}

1			<?php
2			/**
3			* This file is part of the O2System Framework package.
4			*
5			* For the full copyright and license information, please view the LICENSE
6			* file that was distributed with this source code.
7			*
8			* @author Steeve Andrian Salim
9			* @copyright Copyright (c) Steeve Andrian Salim
10			*/
11
12			// ------------------------------------------------------------------------
13
14			namespace O2System\Filesystem;
15
16			// ------------------------------------------------------------------------
17
18			/**
19			* Class System
20			*
21			* @package O2System\Filesystem
22			*/
23			class System
24			{
25			/**
26			* System::getInfo
27			*
28			* Gets system info.
29			*
30			* @link http://php.net/manual/en/function.php-uname.php
31			*
32			* @return string Returns the description, as a string.
33			*/
34			public function getInfo()
35			{
36			return php_uname();
37			}
38
39			// ------------------------------------------------------------------------
40
41			/**
42			* System::getHostname
43			*
44			* Gets system hostname.
45			*
46			* @return string Host name. eg. localhost.example.com.
47			*/
48			public function getHostname()
49			{
50			return php_uname('n');
51			}
52
53			// ------------------------------------------------------------------------
54
55			/**
56			* System::getName
57			*
58			* Gets operating system name.
59			*
60			* @return string Operating system name. eg. FreeBSD.
61			*/
62			public function getName()
63			{
64			return php_uname('s');
65			}
66
67			// ------------------------------------------------------------------------
68
69			/**
70			* System::getVersion
71			*
72			* Gets version of operating system.
73			*
74			* @return string Version information. Varies a lot between operating systems.
75			*/
76			public function getVersion()
77			{
78			return php_uname('v');
79			}
80
81			// ------------------------------------------------------------------------
82
83			/**
84			* System::getRelease
85			*
86			* Gets release name of operating system
87			*
88			* @return string Release name. eg. 5.1.2-RELEASE.
89			*/
90			public function getRelease()
91			{
92			return php_uname('r');
93			}
94
95			// ------------------------------------------------------------------------
96
97			/**
98			* System::getMachine
99			*
100			* Gets machine type.
101			*
102			* @return string Machine type. eg. i386.
103			*/
104			public function getMachine()
105			{
106			return php_uname('m');
107			}
108
109			// ------------------------------------------------------------------------
110
111			/**
112			* System::getPhpSapi
113			*
114			* Returns a lowercase string that describes the type of interface (the Server API, SAPI) that PHP is using. For
115			* example, in CLI PHP this string will be "cli" whereas with Apache it may have several different values depending
116			* on the exact SAPI used. Possible values are listed below.
117			*
118			* @link http://php.net/manual/en/function.php-sapi-name.php
119			*
120			* @return string Returns the interface type, as a lowercase string.
121			*/
122			public function getPhpSapi()
123			{
124			return php_sapi_name();
125			}
126
127			// ------------------------------------------------------------------------
128
129			/**
130			* System::getPhpVersion
131			*
132			* Gets the current PHP version
133			*
134			* @return void If the optional extension parameter is specified, phpversion() returns the version of that
135			* extension, or FALSE if there is no version information associated or the extension isn't enabled.
136			*/
137			public function getPhpVersion()
138			{
139			return phpversion();
			0 ignored issues – show Bug Best Practice introduced 2019-01-16 12:16 UTC by Report Bug Copy Issue Report The expression `return phpversion()` returns the type `string` which is incompatible with the documented return type `void`. Loading history...
140			}
141
142			// ------------------------------------------------------------------------
143
144			/**
145			* System::getPhpExtensionVersion
146			*
147			* Gets php extension version.
148			*
149			* @param string $extension An optional extension name.
150			*
151			* @return void
152			*/
153			public function getPhpExtensionVersion($extension)
154			{
155			return phpversion($extension);
			0 ignored issues – show Bug Best Practice introduced 2019-01-16 12:16 UTC by Report Bug Copy Issue Report The expression `return phpversion($extension)` returns the type `string` which is incompatible with the documented return type `void`. Loading history...
156			}
157
158			// ------------------------------------------------------------------------
159
160			/**
161			* System::getPhpExtensions
162			*
163			* Gets Php Extensions
164			*
165			* @param boolean $zendExtensions
166			*
167			* @return array Returns an array with the names of all modules compiled and loaded
168			*/
169			public function getPhpExtensions($zendExtensions = false)
170			{
171			return get_loaded_extensions($zendExtensions);
172			}
173
174			// ------------------------------------------------------------------------
175
176			/**
177			* System::isPhpExtensionLoaded
178			*
179			* Get Status Is Php Extension Loaded.
180			*
181			* @param string $extension An optional extension name.
182			*
183			* @return boolean
184			*/
185			public function isPhpExtensionLoaded($extension)
186			{
187			return (bool)extension_loaded($extension);
188			}
189
190			// ------------------------------------------------------------------------
191
192			/**
193			* System::getZendVersion
194			*
195			* Gets the version of the current Zend engine
196			*
197			* @return string Returns the Zend Engine version number, as a string.
198			*/
199			public function getZendVersion()
200			{
201			return zend_version();
202			}
203
204			// ------------------------------------------------------------------------
205
206			/**
207			* System::getZendOptimizerVersion
208			*
209			* Gets Version of Zend Optimizer
210			*
211			* @return boolean Returns TRUE if function_name exists and is a function, FALSE otherwise.
212			*/
213			public function getZendOptimizerVersion()
214			{
215			return function_exists('zend_optimizer_version') ? zend_optimizer_version() : false;
			0 ignored issues – show Bug Best Practice introduced 2019-01-16 12:16 UTC by Report Bug Copy Issue Report The expression `return function_exists('...mizer_version() : false` also could return the type `string` which is incompatible with the documented return type `boolean`. Loading history...
216			}
217
218			// ------------------------------------------------------------------------
219
220			/**
221			* System::getConfigurations
222			*
223			* @param null\|string $extension An Optional extension name
224			* @param boolean $details
225			*
226			* @return mixed Returns the return value of the callback, or FALSE on error.
227			*/
228			public function getConfigurations($extension = null, $details = true)
229			{
230			return call_user_func_array('ini_get_all', func_get_args());
231			}
232
233			// ------------------------------------------------------------------------
234
235			/**
236			* System::getMacAddress
237			*
238			* Gets system mac address.
239			*
240			* @return string
241			*/
242			public function getMacAddress()
243			{
244			switch (PHP_OS) {
245			default:
246			case 'Darwin':
247			case 'FreeBSD':
248			$cmd = '/sbin/ifconfig';
249			break;
250			case 'Windows':
251			$cmd = "ipconfig /all ";
252			break;
253			}
254
255			$string = trim(shell_exec($cmd));
256
257			if (preg_match_all('/([0-9a-f]{2}:){5}\w\w/i', $string, $matches)) {
258			if (isset($matches[ 0 ])) {
259			return reset($matches[ 0 ]); // get first mac address
260			}
261			} else {
262			return implode(':', str_split(substr(md5('none'), 0, 12), 2));
263			}
264			}
265
266			// ------------------------------------------------------------------------
267
268			/**
269			* System::getLoadAvg
270			*
271			* Gets system load averages.
272			*
273			* @param int $interval
274			*
275			* @return float
276			*/
277			public function getLoadAvg($interval = 1)
278			{
279			$rs = sys_getloadavg();
280			$interval = $interval >= 1 && 3 <= $interval ? $interval : 1;
281			$load = $rs[ $interval ];
282
283			return round(($load * 100) / $this->getCpuCores(), 2);
284			}
285
286			// ------------------------------------------------------------------------
287
288			/**
289			* System::getCpuCores
290			*
291			* Gets the numbers of system cores.
292			*
293			* @return int
294			*/
295			public function getCpuCores()
296			{
297			$numCpus = 1;
298			if (is_file('/proc/cpuinfo')) {
299			$cpuinfo = file_get_contents('/proc/cpuinfo');
300			preg_match_all('/^processor/m', $cpuinfo, $matches);
301			$numCpus = count($matches[ 0 ]);
302			} else {
303			if ('WIN' == strtoupper(substr(PHP_OS, 0, 3))) {
304			$process = @popen('wmic cpu get NumberOfCores', 'rb');
305			if (false !== $process) {
306			fgets($process);
307			$numCpus = intval(fgets($process));
308			pclose($process);
309			}
310			} else {
311			$process = @popen('sysctl -a', 'rb');
312			if (false !== $process) {
313			$output = stream_get_contents($process);
314			preg_match('/hw.ncpu: (\d+)/', $output, $matches);
315			if ($matches) {
316			$numCpus = intval($matches[ 1 ][ 0 ]);
317			}
318			pclose($process);
319			}
320			}
321			}
322
323			return $numCpus;
324			}
325			}

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System::getPhpExtensions() A last analyzed 2019-09-25 13:12 UTC

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System::getPhpExtensions() A
last analyzed 2019-09-25 13:12 UTC